Leatherneck Heavy-Duty Scale Fixture for Kart Weighing up to 12-Inch PadsStability under load is non negotiable for accurate kart weighing, and the Leatherneck fixture provides a rock solid base that accommodates various scale pads. Crafted from heavy gauge materials, it withstands the rigors of frequent use at tracks worldwide. Position your kart effortlessly, capture true weights, and iterate setups until handling feels telepathic. Fits pads up to 12 inches for broad compatibility Eliminates wobble for reliable cross